Home / 365,451,745.24-503,765,484.51-224,061,203.26

Finding the Fourth Proportional to 365,451,745.24, 503,765,484.51 and 224,061,203.26

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Solution

The fourth proportional to 365,451,745.24, 503,765,484.51 and 224,061,203.26 is: 308,862,393.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,451,745.24 : 503,765,484.51 = 224,061,203.26 : x
  2. Step 2: Convert to fraction form
    365,451,745.24/503,765,484.51 = 224,061,203.26/x
  3. Step 3: Cross multiply
    365,451,745.24x = 503,765,484.51 × 224,061,203.26
  4. Step 4: Simplify right side
    365,451,745.24x = 112,874,300,620,167,488
  5. Step 5: Solve for x
    x = 112,874,300,620,167,488/365,451,745.24
  6. Step 6: Final answer
    x = 308,862,393.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.